Ratings And Characteristic Curves
FIG. 1- DERATING CURVE OUTPUT RECTIFIED CURRENT
8.0
7.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
0
20 40 60 80 100 120 140 160
Lead Temperature
FIG. 3-TYPICAL FORWARD VOLTAGE CHARACTERISTICS
20
10
1
0.1
0.01
0.2
0.6
TJ=25 C
PULSE WIDTH=300 µs
1%DUTY CYCLE
SF51G-SF54G
SF55G-SF56G
SF57G-SF568G
1.0
1.4
1.8 2.0
INSTANTANEOUS FORWARD VOLTAGE,
VOLTS
SF52G THRU SF58G DO-27
FIG. 2-MAXIMUM NON-REPETITIVE PEAK FORWARD
SURGE CURRENT PERLEG
210
180
150
120
90
f=60Hz
60
30
1Cycle
0
1
10
100
Number of cycles
FIG. 4-TYPICAL REVERSE LEAKAGE CHARACTERISTICS
100
10
Tj = 125°C
1.0
0.1
Tj = 25°C
0.01
0
20 40 60 80 100 120 140
Percent Of Rated Peak Reverse Voltage(%)
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Dongguan YFW Electronics Co, Ltd.